$(document).ready(function() {
    var demo=$(".advanced_query_form").Validform({
        tiptype:3,
        label:".validate_info",
        beforeSubmit:function(curform){
            //
        }
    });

    //tr鼠标悬浮颜色改变
    $('.load_page').on('mouseover', 'tbody tr', function(event) {
        $(this).addClass('tr_on');
    });
    $('.load_page').on('mouseout', 'tbody tr', function(event) {
        $(this).removeClass('tr_on');
    });
});